Uppon executing  java -jar BuildTools.jar --rev 1.9.4
i get that error:

• • • Spigot patches applied!
      Compiling Spigot & Spigot-API
      Picked up _JAVA_OPTIONS: -Djdk.net.URLClassPath.disableClassPathURLCheck=true
      [INFO] Scanning for projects...
      [INFO] ------------------------------------------------------------------------
      [INFO] Reactor Build Order:
      [INFO]
      [INFO] Spigot-API                                                         [jar]
      [INFO] Spigot-Parent                                                      [pom]
      [INFO] Spigot                                                             [jar]
      [INFO]
      [INFO] ---------------------< org.spigotmc:spigot-api >----------------------
      [INFO] Building Spigot-API 1.9.4-R0.1-SNAPSHOT                            [1/3]
      [INFO] -------------------------------[ jar ]--------------------------------
      [WARNING] The POM for net.md-5:bungeecord-chat:jar:1.9-SNAPSHOT is missing, no dependency information available
      [INFO] ------------------------------------------------------------------------
      [INFO] Reactor Summary:
      [INFO]
      [INFO] Spigot-API 1.9.4-R0.1-SNAPSHOT ..................... FAILURE [  0.294 s]
      [INFO] Spigot-Parent dev-SNAPSHOT ......................... SKIPPED
      [INFO] Spigot 1.9.4-R0.1-SNAPSHOT ......................... SKIPPED
      [INFO] ------------------------------------------------------------------------
      [INFO] BUILD FAILURE
      [INFO] ------------------------------------------------------------------------
      [INFO] Total time:  0.457 s
      [INFO] Finished at: 2023-11-12T18:06:08+01:00
      [INFO] ------------------------------------------------------------------------
      [ERROR] Failed to execute goal on project spigot-api: Could not resolve dependencies for project org.spigotmc:spigot-api:jar:1.9.4-R0.1-SNAPSHOT: Could not find artifact net.md-5:bungeecord-chat:jar:1.9-SNAPSHOT -> [Help 1]
      [ERROR]
      [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
      [ERROR] Re-run Maven using the -X switch to enable full debug logging.
      [ERROR]
      [ERROR] For more information about the errors and possible solutions, please read the following articles:
      [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException
      Error compiling Spigot. Please check the wiki for FAQs.
      If this does not resolve your issue then please pastebin the entire BuildTools.log.txt file when seeking support.
      java.lang.RuntimeException: Error running command, return status !=0: [C:\Windows\system32\cmd.exe, /D, /C, D:\BuildTools\apache-maven-3.6.0/bin/mvn.cmd, -Dbt.name=849a, clean, install]
              at org.spigotmc.builder.Builder.runProcess0(Builder.java:1062)
              at org.spigotmc.builder.Builder.runProcess(Builder.java:993)
              at org.spigotmc.builder.Builder.runMaven0(Builder.java:962)
              at org.spigotmc.builder.Builder.runMavenServer(Builder.java:931)
              at org.spigotmc.builder.Builder.main(Builder.java:742)
              at org.spigotmc.builder.Bootstrap.main(Bootstrap.java:27)

Spigot api pom.xml

Buildtools log